Home / 49,167,351.40-73,751,027.10-46,647,927.40

Finding the Fourth Proportional to 49,167,351.40, 73,751,027.10 and 46,647,927.40

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Solution

The fourth proportional to 49,167,351.40, 73,751,027.10 and 46,647,927.40 is: 69,971,891.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,167,351.40 : 73,751,027.10 = 46,647,927.40 : x
  2. Step 2: Convert to fraction form
    49,167,351.40/73,751,027.10 = 46,647,927.40/x
  3. Step 3: Cross multiply
    49,167,351.40x = 73,751,027.10 × 46,647,927.40
  4. Step 4: Simplify right side
    49,167,351.40x = 3,440,332,557,836,232
  5. Step 5: Solve for x
    x = 3,440,332,557,836,232/49,167,351.40
  6. Step 6: Final answer
    x = 69,971,891.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.